function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
var _excluded = ["widgets", "settings"];
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
import React, { useEffect, useRef, useImperativeHandle, forwardRef } from 'react';
import createIframe from './createIframe';
import * as defaultSetting from './settings';

var iframe;
var Design = function Design(props, ref) {
  var widgets = props.widgets,
    settings = props.settings,
    restProps = _objectWithoutProperties(props, _excluded);
  var containerRef = useRef();
  useImperativeHandle(ref, function () {
    return {
      getValue: function getValue() {
        var _iframe, _iframe$contentWindow, _iframe$contentWindow2, _iframe$contentWindow3;
        return (_iframe = iframe) === null || _iframe === void 0 ? void 0 : (_iframe$contentWindow = _iframe.contentWindow) === null || _iframe$contentWindow === void 0 ? void 0 : (_iframe$contentWindow2 = _iframe$contentWindow.__FR_ENGINE__) === null || _iframe$contentWindow2 === void 0 ? void 0 : (_iframe$contentWindow3 = _iframe$contentWindow2.exportSchema) === null || _iframe$contentWindow3 === void 0 ? void 0 : _iframe$contentWindow3.call(_iframe$contentWindow2);
      },
      setValue: function setValue(schema) {
        var _iframe2, _iframe2$contentWindo, _iframe2$contentWindo2, _iframe2$contentWindo3;
        return (_iframe2 = iframe) === null || _iframe2 === void 0 ? void 0 : (_iframe2$contentWindo = _iframe2.contentWindow) === null || _iframe2$contentWindo === void 0 ? void 0 : (_iframe2$contentWindo2 = _iframe2$contentWindo.__FR_ENGINE__) === null || _iframe2$contentWindo2 === void 0 ? void 0 : (_iframe2$contentWindo3 = _iframe2$contentWindo2.importSchema) === null || _iframe2$contentWindo3 === void 0 ? void 0 : _iframe2$contentWindo3.call(_iframe2$contentWindo2, schema);
      }
    };
  });
  useEffect(function () {
    initIframe();
    window.addEventListener('message', engineOnLoad);
    return function () {
      window.removeEventListener('message', engineOnLoad);
    };
  }, []);
  var initIframe = function initIframe() {
    iframe = createIframe();
    containerRef.current.appendChild(iframe);
  };
  var engineOnLoad = function engineOnLoad(event) {
    var _iframe3, _iframe3$contentWindo, _iframe3$contentWindo2;
    if (event.data.type !== 'engine-load') {
      return;
    }
    (_iframe3 = iframe) === null || _iframe3 === void 0 ? void 0 : (_iframe3$contentWindo = _iframe3.contentWindow) === null || _iframe3$contentWindo === void 0 ? void 0 : (_iframe3$contentWindo2 = _iframe3$contentWindo.__FR_ENGINE__) === null || _iframe3$contentWindo2 === void 0 ? void 0 : _iframe3$contentWindo2.init(_objectSpread({
      settings: _objectSpread(_objectSpread({}, defaultSetting), settings),
      widgets: widgets,
      // recordEnable: true,
      logo: {
        title: 'XRender'
      }
    }, restProps));
  };
  return /*#__PURE__*/React.createElement("div", {
    ref: containerRef,
    style: {
      width: '100%',
      height: '100%'
    }
  });
};
export default /*#__PURE__*/forwardRef(Design);